7e-1=15.8

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Solution for 7e-1=15.8 equation: 


Simplifying
7e + -1 = 15.8

Reorder the terms:
-1 + 7e = 15.8

Solving
-1 + 7e = 15.8

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 7e = 15.8 + 1

Combine like terms: -1 + 1 = 0
0 + 7e = 15.8 + 1
7e = 15.8 + 1

Combine like terms: 15.8 + 1 = 16.8
7e = 16.8

Divide each side by '7'.
e = 2.4

Simplifying
e = 2.4

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